HOLLY DELLINGER
NPI 1902316599
Nurse Practitioner - Adult Health in Kalamazoo, MI
About Holly Dellinger NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY DELLINGER (NPI 1902316599) is an individual adult health provider in Kalamazoo, Michigan, licensed in Michigan (4704297788) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Holly Dellinger is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Holly Dellinger reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kalamazoo, MI 49007
- Reassigned Medicare billing, Michigan enrollment
- 1,133 clinicians in this Medicare group
Kalamazoo, MI 49007
- Reassigned Medicare billing, Michigan enrollment
- 20 clinicians in this Medicare group
Battle Creek, MI 49017
- Reassigned Medicare billing, Michigan enrollment
- 557 clinicians in this Medicare group
Ann Arbor, MI 48103
- Reassigned Medicare billing, Michigan enrollment
- 45 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Holly Dellinger's NPI number?
The NPI number for Holly Dellinger is 1902316599. It was assigned to this individual provider in the NPPES registry on October 9, 2017.
Where is Holly Dellinger located?
Holly Dellinger practices at 601 John St # 71, Kalamazoo, MI 49007. The listed phone number is (269) 341-8822.
What is Holly Dellinger's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Holly Dellinger enrolled in Medicare?
Yes. Holly Dellinger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Holly Dellinger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Dellinger reassigns Medicare benefits to 4 organizations: Bronson Methodist Hospital (Kalamazoo, MI), Hospice Care Of Southwest Michigan (Kalamazoo, MI), Bronson Battle Creek Hospital (Battle Creek, MI) and Northstar Palliative Care Inc (Ann Arbor, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Holly Dellinger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Dellinger accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Holly Dellinger as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Holly Dellinger was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Holly Dellinger · NPI 1902316599
Adult Health physician in Kalamazoo, Michigan. Individual provider, active in the CMS NPPES registry since October 9, 2017.
## Identity
- **NPI:** 1902316599 (Entity type: Individual)
- **Enumerated:** October 9, 2017
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 4704297788 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 JOHN ST # 71, Kalamazoo, MI 49007-5341
- **Phone:** (269) 341-8822
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Bronson Methodist Hospital (NPI 1417961137, Kalamazoo, MI); Hospice Care Of Southwest Michigan (NPI 1235197401, Kalamazoo, MI); Bronson Battle Creek Hospital (NPI 1093119638, Battle Creek, MI); Northstar Palliative Care Inc (NPI 1033638077, Ann Arbor, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902316599) · Data from the CMS NPPES public registry.